Visual C++ 2010 Tutorial 5 - Passing Variables

pm me with questions or requests

[VeggieTrunks]

I'm picking up C++ very quickly thanks to your help. I just graduated with an A.A.S. in Computers and in between looking for a job, I'm trying to pick up even more knowledge in the computers area. I did pretty well in Java and that's also probably why I'm soaking this up pretty quickly. I just want to say thanks because you writing and explaining is so much better than reading a book!

[Ibanez]

nevermind the 2 other messages about the error code i found out what i had done wrong, i have watched tutorial 1-5 and i have learned a lot so keep up with the good work man!!!!

[josiahtobas]

You're a great teach. If you don't yet 'lecture' professionally you should understood every thing so far thank God.

[hel]

Thanks alot for these tutorials, they help out alot!

[satendrakumarMATLAB-TUTORIALS]

Hey man, Please tell me how you record such a nice and clean voice for your videos...

[ninjax]

these have been real helpful man, quick question, though, when im finnished making a dosbox what do i save it as so it will just open the program, not the code?

[nuggetslug]

So with declaring int x and int y specifically in the int Addition method, could we assign x and y again as different values in the void main? Or does one int get declared for the whole program?

[darodism]

Those who need Help:- -
 ok so other than the # portion lets say there is 3 sections alright.
 1st section being
 int Addition(int x, int y);
 
 this is declaring the x and y interger as if u were to declare that I want to create a variable like usernum1, and usernum2 which these variable used in sec 2.
 Skip sec 2 and go to sec 3.
 
 int Addition(int x, int y)
 {
  int userAnswer;
  userAnswer = x + y;
  return userAnswer;
 }
 what this is doing is like declaring a formula you want. Ex. if u go to math class have a problem which is sec2, you have to figure out which Formula to use, once u found that then you can plug in the Numbers as in Sec. 2
 
 Imagine the Sec.2 your piece of paper and sec1 just letting pc know that your going to input 2 numbers for the formula which in return it gives you an answer.
 
 Now for Sec.2  like always declare the variables, it prints u input, then from both the
 userName1, and userName2 is now declared to be with
 Addition(userName1, userName2) AKA it = to Addition(int x, int y)
 SEE!!!
 Then the easy part again it shows the String and then the final answer which is
 Addition(userName1, userName2)
 Thumbs up for others to see
 100% Should help

[dzeromon]

Can I ask what the x and y are for? I'm confused as to how they relate to userNum1 and userNum2. Like how does the Addition method know to use userNum1 and userNum2 for 'x + y'? cheers!

[tingxyu]

After watched this video... I got a question:
After the debug, the program only read the function "Void Main(){ "until "_getch();}".
So what is the purpose of "int Addition(int x, int y);"??

[PwndByChips]

I can't figure out what I did wrong when creating a similar application for practice....

[artificialastronomers]

This is getting confusing for me, lol ill try to understand it -_-, but ur a great teacher, master xD

[ExEdzy]

Tell me, whats the point of summing x and y in Addition, if you just show them again in main sub (or what ever its called in C+), How can i return the userAnswer, and get the functions Addition result in main ??? Please reply..

[bikeous]

for some reason my program immediately closes after it performs the addition method and my code is exactly like his.

[zzdasdasd]

@ninjax261 i think you save it as .bat.. not sure but ill try or u can

[Devbizz]

Awesome tutorial, just 1 small thingy lol... you say:



addition(userNum1, userNum2);
cout << "The numbers added equals: " << addition(userNum1, userNum2) << endl;

But you dont need to do the first one since you parsing it in the cout (character output?) right?

Might confuse people lol, keep up the good work its awesome!

[Ibanez]

I got this error message and i have written all the stuff correctly, the error code say's that the function does not take 2 arguments. help plz?

[bikeous]

Nvm i just entered system("pause") and that helped.

[riseandrule]

Can i see your code, please? I think you misspelled something.

[ExEdzy]

Tell me, whats the point of summing x and y in Addition, if you just show them again in main sub (or what ever its called in C+). The code, to mach your title of video should be:
cout << "The answer is " << Addition(Answer);

Im i right?

P.S. Previous comment dosn't count :D